powerpc: add context.vdso_base for 32-bit too

This adds a vdso_base element to the mm_context_t for 32-bit compiles
(both for ARCH=powerpc and ARCH=ppc).  This fixes the compile errors
that have been reported in arch/powerpc/kernel/signal_32.c.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/mm/tlb_32.c b/arch/powerpc/mm/tlb_32.c
index ad580f3742e5..02eb23e036d5 100644
--- a/arch/powerpc/mm/tlb_32.c
+++ b/arch/powerpc/mm/tlb_32.c
@@ -42,7 +42,7 @@ void flush_hash_entry(struct mm_struct *mm, pte_t *ptep, unsigned long addr)
 
         if (Hash != 0) {
                 ptephys = __pa(ptep) & PAGE_MASK;
-                flush_hash_pages(mm->context, addr, ptephys, 1);
+                flush_hash_pages(mm->context.id, addr, ptephys, 1);
         }
 }
 
@@ -102,7 +102,7 @@ static void flush_range(struct mm_struct *mm, unsigned long start,
         pmd_t *pmd;
         unsigned long pmd_end;
         int count;
-        unsigned int ctx = mm->context;
+        unsigned int ctx = mm->context.id;
 
         if (Hash == 0) {
                 _tlbia();
@@ -172,7 +172,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
         mm = (vmaddr < TASK_SIZE)? vma->vm_mm: &init_mm;
         pmd = pmd_offset(pgd_offset(mm, vmaddr), vmaddr);
         if (!pmd_none(*pmd))
-                flush_hash_pages(mm->context, vmaddr, pmd_val(*pmd), 1);
+                flush_hash_pages(mm->context.id, vmaddr, pmd_val(*pmd), 1);
         FINISH_FLUSH;
 }